baber/WOPTO huggingface dataset:
Patent JP-H01116223-A (JP)
Title: Variable expansion chamber
Inventor: TSUJII EIICHIRO
IPC: F02B27/06
Filed: 1987-10-29
Abstract: PURPOSE:To intend to improve output by providing a variable expansion chamber formed of a tubular elastic body and wire rod which is formed in a body with the elastic body and freely winding in the exhaust system. CONSTITUTION:A tubular elastic body 2 is made of fluoro rubber, silicone rubber and the like. A variable expansion chamber 1 is composed of forming wire rod made up of metal, fiber reinforced plastic and the like in a body with the elastic body 2. This chamber 1 is attached between an exhaust port 7 and an exhaust pipe 8. The chamber 1 is expanded or contracted via a link 9 according to revolution speed. Output can thus be improved over all range of revolution.
Patent JP-H05324574-A (JP)
Title: Inter-processor communication system
Inventor: SASAGAWA YASUSHI
IPC: G06F9/54
Filed: 1991-10-22
Abstract: PURPOSE:To make a communication between APLs constant without changing an interface in accordance with whether it is a communication to the APL on the same processor or a communication to the APL on a different processor. CONSTITUTION:An application program(APL) containing an extended OS (operating system) in each processor executes a communication between the APL in the own processor and the APL of the other processor by an interface between the APLs on the own processor, and inter-processor communication control parts 12, 22 in processors 1, 2 receive a communication to the APL of the other processor by pseudo parts (13-16 or 23-26) of the APL by an interface between the APLs on the own processor. This communication is constituted so that it is executed to an inter-processor communication control part of the other processor from the pseudo part of the APL of a transmitting origin with respect to the other processor.
Patent JP-S62133176-A (JP)
Inventor: SHIMIZU TOSHIO
IPC: D04H1/495
Filed: 1985-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09114584-A (JP)
Title: Liquid crystal display device
Inventor: NAKANO KAZUNOBU
IPC: G06F3/041
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a device by including a sense line leading through each output of photodetectors which belong to the same string and connecting each photodetector between a corresponding row selecting line and a corresponding sense line. SOLUTION: Photodetectors for position detection Q11S and Q12S are turned on in a case when light from a pen shines upon them but they are in an off state in the other cases. Consequently when a transistor Q11S is on and a transistor Q12S is off, the voltage of Y1 is outputted to a sense line S1 but not to a sense line S2. Then if detecting the voltage of the sense lines S1 to Sn by repeating the scanning of successively turning row selection lines Y1, Y2...Yn to be in a selecting state, the position of the pen is discriminated. Then a coordinate arithmetic part specifies the coordinates X and Y of the position of the pen through the use of the output signal by way of the photodetector receiver of the sense lines S1 to Sn and the row selection signal.
Patent JP-H05113243-A (JP)
Title: Damper device
Inventor: KAKO HIDEAKI
IPC: F24F13/14
Filed: 1991-10-22
Abstract: PURPOSE:To provide a damper device which ensures comfortable operation feeling by reducing the driving load of damper operation in either opening direction or closing direction of the damper. CONSTITUTION:A damper 2 for opening and closing an air blowoff port 1a of a case 1 is pivotally supported about a fulcrum 3. A lever 8 which rotate with the damper 2 has an elongate hole 8a extending in the axial direction thereof. A groove frame body 6 fixed to the case 1 has a straight groove 16a and an arcuate groove 16b. The hole 8a and the groove 16a or the groove 16b slidably guide a pin 5. One end 10a of a tension spring 10 is rotatably mounted to the pin 5 and the other end 10b thereof is attached to the center of a circle of the groove 16b. In this manner, when the damper is completely closed, the spring 10 causes energizing forces to resist air pressure acting on the damper 2 and when the damper is fully opened, the spring 10 imparts energizing forces to the damper so as to resist reverse air pressure.
Patent JP-S63128237-A (JP)
Title: Belt supporting pallet
Inventor: ASANABE SADAO
IPC: G01M17/007
Filed: 1986-11-19
Abstract: PURPOSE:To reduce a cost, and also, to prevent a temperature raising and the increase of a power loss by bringing effluent water to non-contact sealing by high pressure buffering gas. CONSTITUTION:The load of a tire of an automobile to be tested is supported by a pallet 1 through a running belt 2. The load capacity of the pallet 1 is generated by the pressure of feed water which is fed from a feed water hole 12 to a pocket 11, and between a land part 13 and the belt 2, the clearance of thickness (h) is formed, therefore, no contact is generated between both of them. Effluent water from the hole 12 is reduced by a labyrinth seal 15, and also, interrupted by high pressure buffering gas from a buffering gas feed hole 5 of the land part 13. In such a way, by bringing the effluent water from the pocket 11 to non-contact sealing, the deterioration of the sealing capacity caused by a abrasion does not occur, and also, the feed water quantity does not change, therefore, the output of a pump can be reduced, and the cost can be reduced. Also, due to non-contact sealing, a temperature raising by heating and the increase of a power loss can be prevented.
Patent JP-H11111772-A (JP)
Title: Method for setting mounting position of carrier board, the carrier board, and wiring board
Inventor: NISHIDA KOJI
IPC: H05K3/30
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To enable performing easy and correct positioning in the case of manually fitting of a carrier board, such as a chip-size package (hereafter referred to a CSP)on a wiring board with tweezers or a suction cup without the use of a special machine. SOLUTION: When a chip component such as semiconductor is mounted on a wiring board 2, terminal pads 3 for positioning are provided in two diagonal corners of a carrier board 1, which is interposed between the chip component and the wiring board 2 on its side of connection to the wiring board 2. The terminal pads 3 for positioning are provided with solder bumps 7 for positioning. The wiring board 2 on which the carrier board 1 is mounted is perforated with holes 6 for positioning, corresponding to the solder bumps 7 for positioning. The solder bumps 7 for positioning are placed in accordance with the holes 6 for positioning and the carrier board 1 is fixed to the wiring board 2.
Patent JP-H10124241-A (JP)
Title: Coordinate input device
Inventor: KANBARA SHIGEKI
IPC: G06F3/041
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To automatically clean an organic substance which contaminates a touch panel surface by forming the panel of glass coated with TiO2 having a photocatalyst function that oxidizes an organic substance. SOLUTION: The touch panel propagates ultrasonic surface acoustic wave transmit signals from transmitting means 1 and 2 to the entire surface of a read part 5 through reflecting pieces 3 and 4, receives them by receiving means 8 and 9 through reflecting pieces 6 and 7, and analyzes the signals along the time base to read indicated coordinates out. At this time, a soda glass substrate is coated with a film consisting principally of SiO2 as a propagation medium and its surface is coated with TiO2 . This thin film of TiO2 is irradiated with ultraviolet rays and then OH<-> is produced by optical excitation, so an organic substance sticking on the surface is decomposed into H2 O and CO2 and removed. Therefore, organic substances of sweat, a fingerprint, etc., sticking on the surface of the thin film of TiO2 can automatically be decomposed and removed.
Patent JP-H01115725-A (JP)
Title: Door glass run for automobile
Inventor: HAMAHATA MITSUO
IPC: B60J1/16
Filed: 1987-10-29
Abstract: PURPOSE:To contrive to let a door frame be flush with a mole lip by providing a bead the height of which varies continuously for the inner surface of the molding lip enclosing the edge of a door frame from the edge section of a door glass run to the periphery thereof. CONSTITUTION:A door glass run is formed into a portal form, and each seal slip 43 and 44 is adapted to be extended inwardly from each tip end of both side walls 41 and 42 in such a way to come in contact with the both surfaces of a pane of glass 3. In addition, the molding lip 45 is folded back from the tip end of one side wall 41 so as to be extended in such a way to enclose the edge 21 of a door frame 2. In the constitution as described above, two strips of beads 5 are formed from the vertical section of a pattern molding section 4d down to the lower section of an extrusion molding section 4a in the inner surface of the molding lip 45 in point of both the extrusion molding section 4a forming the periphery of a door glass run and the pattern molding section 4d forming the edge section. Besides, each bead 5 is made to vary continuously depending on the height of the door frame.
Patent JP-H11103752-A (JP)
Title: Chemical diluting mixer
Inventor: KADOTA CHIAKI
IPC: A01M7/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To solve problems that some agent remains in most cases at the time of completing operations in conventional spraying operations; water in the remaining agent is evaporated to increase the concentration or precipitated when preserved to make the next use thereof difficult and the remaining liquid is disposed to cause deterioration in environments or the like. SOLUTION: This diluting mixer is capable of discharging pure water with a power sprayer 2, measuring the flow rate of the discharged pure water, regulating and controlling the amount of a chemical forcedly fed with pumps 24 and 25 according to the flow rate, pressing in the chemical forcedly fed with the pumps 24 and 25 into the discharged pure water and spraying the diluted agent from a spraying part 17. The chemical to be forcedly fed with the pumps 24 and 25 is individually sealed in plural cassette type tanks and the chemical is fed through flow rate controlling mechanism 31 arranged under the respective tanks to the pumps 24 and 25. The plural chemicals are forcedly fed to the discharged pure water with the power sprayer 2 and diluted.
Patent JP-2000092370-A (JP)
Title: Automatic focusing method and image pickup device
Inventor: MIYATA AKIRA
IPC: H04N5/232
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a photographing method in which the frequency of movement and its moving time of a photographing lens are decreased in the focusing operation in a photopraphing mode of a focusing operation tracking type and to provide the image pickup device. SOLUTION: In a photographing mode of a focusing operation tracking type for the purpose of sports photographing or movie photographing, a focus information corresponding table 32, where number of stopped positions to stop a photographing lens (lens block) corresponding to the distance up to an object (distance column 321) is decreased more than number of stop positions in a normal photographing mode, is used to decide the stop position of the photographing lens based on a measured distance and then focusing is conducted.
Patent JP-H04149326-A (JP)
Title: Hydraulic control circuit of construction machine
Inventor: TORII SATORU
IPC: E02F9/22
Filed: 1990-10-12
Abstract: PURPOSE:To improve the work operationability by controlling a pressure reducing valve interposed in a pipeline for communicating a pilot combining valve and a pilot valve of a remote control valve for a boom, and enlarging a ratio of a boom hoisting height against an angle of turning. CONSTITUTION:A solenoid proportional pressure reducing valve 50 is interposed in a circuit 32b for communicating a pilot pressure receiving part 65 of a pilot combining valve 64, which is provided in a pipeline for supplying the pressure oil from a second pump to a turning motor 2, and a pilot valve 20 of a remote control valve 19 for a boom. When the pilot pressure is not led out from the pressure reducing valve 50, the combination supply is not performed to a boom cylinder 1. Next, a combination supply side passage of the combination valve 64 to the boom cylinder 1 is opened by the pressure reduction setting operation of the pressure reducing valve 50, and simultaneously, an open degree of the passage to the tuning motor 2 is reduced. A ratio of a boom hoisting height against an angle of tuning is thereby increased to improve the operationability.
Patent JP-2001093652-A (JP)
Title: Heating material, heater device and image-forming device
Inventor: ENDO TAKAHIRO
IPC: H05B3/20
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable, efficient, high-speed on-demand type heating material, a heating device and an image-forming device capable of reducing the area of the substrate by disposing a temperature sensing element in the middle of plural heat generators in a rear side heating type heating material. SOLUTION: This heating material has plural heat generators 2, 2a generating heat by carrying an electric current to a heat resistant insulating substrate 1, and the side of the substrate 1 opposite to the side the heat generators 2a, 2a is the heating side to heat a material to be heated. The heat generators 2a, 2a of the substrate 1 are covered with an insulating layer 4, and a temperature sensing element 7 is disposed in the middle of the heat generators 2 and 2a on the insulating layer 4.
Patent JP-2000105894-A (JP)
Title: Vehicle drive support system
Inventor: TSUKUI YUJI
IPC: B60W30/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To save electric power to display on an information display board by displaying information of an opposite vehicle at a point of low visibility only while a vehicle to be informed of the information passes by the information display plate after the vehicle enters the area. SOLUTION: A sensor device 1b detects an obstacle 5b or a vehicle 4b present in an area (b) and outputs its detection output to a sensor information processor 2. On the other hand, it is decided whether a vehicle 4a is present or not based on the detection of a sensor device 1a, and when the vehicle 4a is present, the presence of the obstacle 5b or the vehicle 4b as an oncoming vehicle to the vehicle 4a needs to be reported, so that the sensor information processor 2 converts the detection information inputted from the sensor device 1a into notification information to the driver and outputs it to the information display plate 3a. The information display plate 3a informs the driver of the vehicle 4a of the presence of the obstacle 5b or vehicle 4b.  The display on the information display plate 3a is made only while the vehicle 4a passes by the information display plate 3 after the vehicle enters the area (a).
Patent JP-2001100462-A (JP)
Title: Method for manufacturing toner
Inventor: NAKAO KOSHIRO
IPC: G03G9/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the performance, such as electrostatic charge performance and flow property, of toners by the sufficient adhesion of additives to the toners of small grain sizes on the toners of high average circularity when such toners are used in manufacturing the toners adhered with the additives on their surfaces by mixing the toners and the additives. SOLUTION: In manufacturing the toners added with the additives on their surfaces by mixing the toners and the additives, the toners and the additives are mixed by setting the temperature T ( deg.C) of the mixture composed of the toners and the additives during mixing so as to attain a temperature range of Tg-20<=T<Tg with respect to the glass transition point Tg ( deg.C) of the resin used for the toners.
Patent JP-H0589871-A (JP)
Title: Electrode of secondary battery
Inventor: YOSHINO AKIRA
IPC: H01M10/05
Filed: 1991-09-27
Abstract: PURPOSE:To provide an electrode for secondary battery excellent in traits such as cyclic property, storing characteristic, etc. CONSTITUTION:An electrode of a secondary battery includes a coating layer of active substance which is attached to an electricity collector of metal, wherein the binder is distributed in the active substance layer in a range of binder distribution factor between 0.5-5.0. This setting the factor in a specific range allows accomplishing an excellent battery characteristic.
Patent JP-H04149920-A (JP)
Title: Switch device
Inventor: YAMAWAKI MASAHIRO
IPC: H01H13/58
Filed: 1990-10-12
Abstract: PURPOSE:To prevent chattering when a contact makes contact by bringing the tips of respective moving contact leaves, in such a way as stepping down from a pressing face part, into contact with fixed contacts at every fixed amount of rotational displacement of an operation plunger. CONSTITUTION:When for instance oil amount starts to decrease, a plunger 7 starts to ascend to return from the lowest position against an operation plunger 7 via spring force of a return coil spring 16. Then the plunger 7 displaces rotationally by the maximum displacement amount L, as a pin 27 is guided by a V-shape guide slot part 28b of a guide slot 28. After, left oil amount becoming the first fixed value, the plunger 7 displaces by displacement amount  L, and by the time the plunger 7 displaces rotationally up to the maximum value L, the respective moving contact leaves 19 fall down in order from a pressing face part 26 so as to come into contact with the corresponding fixed contacts 18, and detecting signals are taken out of one pair of external terminals 22 and 23. Here when the plunger 7 ascend to return, touching action of the contact leaves 19 to the fixed contacts 18 is moderated so as to prevent chattering.
Patent JP-H0584039-A (JP)
Title: Storage of fruit or vegetable in gaseous atmosphere
Inventor: YAMANE AKIYOSHI
IPC: A23B7/148
Filed: 1991-09-27
Abstract: PURPOSE:To retain the freshness of fruits or vegetables at their harvest for a long period of time by preliminarily chilling fruits and vegetables, putting them into a gas-impermeable bag followed by encapsulating the bag with an artificial gas containing carbon dioxide and oxygen of a specified composition and then carrying out refrigeration. CONSTITUTION:Fruits or vegetables are preliminarily chilled for one minute to 30hr and then put into a gas-impermeable bag. Thence, the bag is encapsulated with an artificial gas containing (A) 2-20wt.% of carbon dioxide and (B) 1-30wt.% of oxygen followed by refrigeration to store them.
Patent JP-H10125321-A (JP)
Title: Battery negative electrode carbonaceous material and nonaqueous electrolyte secondary battery
Inventor: ENDO EIJI
IPC: H01M10/05
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a superior characteristic regarding recycle service life as well as a characteristic on large discharge capacity by applying a carbonaceous material having a large doping amount for lithium in the constitution, in which monolayer carbon nano-tubes having open ends aggregate coaxially. SOLUTION: A graphite rod containing 50% of nickel powder is used as a positive electrode, while a pure graphite rod is used as a negative electrode, and 200-ampere DC discharge is caused across both the electrodes in a 400-Torr helium atmosphere, thereby forming a deposit on the negative electrode. This deposit is crushed and held in the air at 750 deg.C for 30 minutes, and then cooled to room temperature. Thereafter, the crushed material is mixed with 1mol of a nitrate water solution, and held at 140 deg.C for 5 hours. A monolayer nano- tube has an overall tubular shape and has a single layer with one of ends 2a and 2b kept open. Also, the tube needs to contain lithium equivalent to charge and discharge capacity equal to or above 250mAh per gram of negative electrode carbonaceous material.  In the embodiment, the discharge capacity of 520mAh/g and the discharge capacity of 410mAh/g are respectively obtained.
Patent JP-H01116474-A (JP)
Title: Sound field measuring apparatus
Inventor: TAKEUCHI YASUTO
IPC: H04R1/44
Filed: 1987-10-30
Abstract: PURPOSE:To achieve a positioning under water accurately by transmitting ultrasonic signals by at least three wide-band wave means separately to locate the position of a hydrophone receiving the signals by a receiving means. CONSTITUTION:An ultrasonic signal is transmitted from an ultrasonic probe 1 to be inspected with an ultrasonic wave oscillating section submerged. Current flows to an electromagnet of actuators 6a and 6b by remote control to activate the actuators 6a and 6b and straps 7a and 7b are pulled by a compression force of a spring 8 to move a pedestal 3 and an hydrophone 2 receives a sound field by the ultrasonic wave transmitted from the ultrasonic probe 1 to measure the sound field. Then, a position of the hydrophone 2 to located at measuring points. Arrival time of signals transmitted from three wide band transmitters 4a-4c is calculated in comparison to a trigger signal to define distance from the wide band transmitters, thereby enabling the determination of the position of hydrophone 2 from positions at three points and the distance by calculation.
Patent JP-H07129859-A (JP)
Title: Automatic change preparatory money generation system
Inventor: MIKI MASAMICHI
IPC: G06Q50/10
Filed: 1993-11-04
Abstract: PURPOSE:To automatically calculate and pay optimum change preparatory money classified by denomination on the basis of sales prediction, past change preparatory money data, and past exchange data. CONSTITUTION:In a store revenue and expenditure system consisting of a host computer 10, plural POS terminals 20, and a store revenue and expenditure terminal 30 which can receive and pay money, exchange money, and automatically count cash, identification symbols are determined by the POS terminals or POS terminal users, the host computer 10 automatically calculates optimum change preparatory money classified by denomination to be required for next- day business on the basis of past exchange information, past change preparatory money information, and past POS transaction information that are stored in identification symbol units, and the store revenue and expenditure terminal 30 performs an automatic money paying process on the basis of the automatically calculated cash preparatory money classified by denomination.
Patent JP-2000094311-A (JP)
Title: Polishing device and method thereof
Inventor: ONO KOJI
IPC: B24B37/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a method thereof capable of easily controlling a guide ring for holding an object of polishing. SOLUTION: In a polishing device which has a turntable 24 with a polishing surface, a top ring body 3, and a guide ring 5 for holding a semiconductor-wafer 6 around the top ring body 3, and which polishes the semiconductor-wafer 6 by interposing the semiconductor-wafer 6 between the turntable 24 and the top ring body 3 and pressing it by a specified pressure, the guide ring 5 is provided so that it can be moved vertically with respect to the top ring body 3, and means 3-3, 27 for fixing and detaching the guide ring 5 to and from the top ring body 3 are provided.